About postal code 10300
The postal code 10300 routes mail to Karjaa in the Uusimaa region of Finland. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Finland ยท Postal code
10300 - Karjaa
Postal code 10300 is Karjaa in Uusimaa, Finland.
| Postal code | 10300 |
| Place | Karjaa |
| Region | Uusimaa |
| District | Raaseporin |
| Country | Finland (FI) |
| Coordinates | 60.0814, 23.6864 (map) |